CN205176131U - Processing display module at power consumption information collection system module terminal - Google Patents
Processing display module at power consumption information collection system module terminal Download PDFInfo
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- CN205176131U CN205176131U CN201520997586.3U CN201520997586U CN205176131U CN 205176131 U CN205176131 U CN 205176131U CN 201520997586 U CN201520997586 U CN 201520997586U CN 205176131 U CN205176131 U CN 205176131U
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- 238000012545 processing Methods 0.000 title claims abstract description 12
- 230000003993 interaction Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 34
- 238000013461 design Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model provides a processing display module at power consumption information collection system module terminal, this module includes processing unit (1), human -computer interaction unit (2), electrical unit (3), external interface unit (4). The utility model discloses an unified function interface design, the functional module can pull out wantonly and insert and match, and convenience of customers carries out the functional configuration to the scene, and module power supply is controllable, realizes failure isolation, and two sets of back -up sources increase terminal reliability to can move for a long time after guaranteeing the terminal outage.
Description
Technical field
The utility model relates to a kind of power information acquisition technique display, specifically relates to a kind of processes and displays module of power information acquisition system modularity terminal.
Background technology
Power information acquisition terminal (electricenergydataacquireterminal) is the equipment gathered each information gathering point power information, being called for short acquisition terminal, is the equipment realizing the collection of electric energy meter data, data management, data double-way transmission and forward or perform control command.Power information acquisition terminal is divided into by application places types such as specially becoming acquisition terminal, centralized automatic meter-reading terminal (comprising concentrator, collector), distributed energy monitor terminal.
Power information acquisition terminal many employings standardized designs on market, function standardizing, processes and displays part is often bound mutually with interface function, can not make according to demand and changing flexibly.In addition, power information acquisition terminal uses single battery power supply in support, and the reliability of rechargeable battery and life-span are difficult to the stability requirement reaching terminal.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of processes and displays module of power information acquisition system modularity terminal, and it provides core processing platform, the man-machine interface of hommization for terminal.In addition in order to the interchangeability of practical function module, the utility model provides unified interface, thus has adapted to the differentiation of demand, facilitates the flexible configuration of function.Present treatment display module, by optimizing charging circuit and strengthening the modes such as back power supply, improves the reliability and stability of processes and displays module.
To achieve these goals, the utility model takes following scheme:
The utility model provides a kind of processing module of power information acquisition system modularity terminal, described module comprises processing unit 1, man-machine interaction unit 2, power supply unit 3, external interface unit 4, and described processing unit 1 is connected with described man-machine interaction unit 2, described power supply unit 3, described external interface unit 4 respectively.
Described processing unit 1 mainly comprises primary processor, storer and memory chip.
Described power supply unit 3 is provided with two back-up source, except the power input interface used under normal circumstances, this module is also designed with two back-up source input interfaces, can select different types energy storage device, so that guarantee after terminal being powered down can stable operation reported event or data.
Described external interface unit 4 comprises unified functional module interface and local interface, local interface provides upgrading USB interface, communication Ethernet interface for terminal, functional module interface position is shown in accompanying drawing 1 position, these 5 interfaces adopt unified interface definition and power supply controlled separately, be connected with functional module, connecting inner communication protocol again, processes and displays module can realize the identification of control to the functional module of optional position and type.Can the interchangeability of practical function module by said method, and the flexible configuration of modularity termination function.
Described functional module totally 5, adopt unified interface to define and use power supply controlled to be separately connected with described functional module, physical interface is defined as that 1 pin is " power supply ", 2 pin are " send (processes and displays module) ", 3 pin are " receiving (processes and displays module) ", 4 pin are reserved pin, 5 pin are " power supply ground ", refers to accompanying drawing 2.
Described processes and displays module can realize the monitoring of terminal fault point and isolation features.First, processes and displays module can be monitored in real time to the voltage of back-up source, when back-up source electric voltage exception, can cut off charge power supply in time, avoids back-up source fault and the accident caused.Secondly, when functional module breaks down, occur abnormal with product platform communication, processes and displays module by the mode isolated fault point of disengagement failure modular power source, can avoid the diffusion of fault, and timely reporting fault point.
Compared with immediate prior art, the beneficial effects of the utility model are:
1. the interchangeability of functional module and the flexible configuration of function.5 interfaces of functional module adopt unified interface definition and controlled power supply, are connected with functional module, then connecting inner communication protocol, and processes and displays module can realize control to the functional module of optional position and type identification.Can the interchangeability of practical function module by said method, and the flexible configuration of modularity termination function.
2. reliability is high, there is the problem of backup battery life and reliability for existing terminal.Processes and displays module uses two back-up source design, and except the power input interface that terminal supplying power provides under normal circumstances, processes and displays module is also designed with two back-up source input interfaces.Variety classes energy storage device can be selected, after terminal being powered down, ensure terminal reporting in time after power failure.
3. security is high, and processes and displays module can realize the monitoring of terminal fault point and isolation features.First, processes and displays module can be monitored in real time to the voltage of back-up source, when back-up source electric voltage exception, can cut off charge power supply in time, avoids back-up source fault and the accident caused.Secondly, when functional module breaks down, occur abnormal with product platform communication, processes and displays module by the mode isolated fault point of disengagement failure modular power source, can avoid the diffusion of fault.
Accompanying drawing explanation
Fig. 1 is processes and displays module schematic top plan view in the utility model embodiment.
Fig. 2 is processes and displays module elevational schematic view in the utility model embodiment.
Fig. 3 is functional module interface definition in the utility model embodiment.
Fig. 4 is local module interface definitions in the utility model embodiment.
Fig. 5 is processes and displays module frame chart in the utility model embodiment.
Fig. 6 is processes and displays modular power source block diagram in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Contrast accompanying drawing 1,2: processes and displays module diagram mainly illustrates contour structures, the external interface of module.
Contrast accompanying drawing 2, processes and displays module comprises processing unit 1, man-machine interaction unit 2, power supply unit 3, external interface unit 4.
Processing unit 1 is primarily of compositions such as primary processor, storer and memory chips.
Power supply unit 3: comprise terminal supplying power module and export DC12V, back-up source 1, back-up source 2, for terminal provides power supply after power failure.Processes and displays module uses DC-DC power source chip DC12V to be changed into required voltage and uses.The DC12V power distribution of input is also given each functional module and is controlled by processes and displays module in addition.
Man-machine interaction unit 2: as shown in Figure 1, comprises button, terminal operating pilot lamp, infrared interface, the phonic warning function of 160*160 LCDs, operating terminal use.These functions facilitate user scene and carry out optimum configurations and maintenance to terminal.
External interface unit 4: as shown in Figure 1, comprises unified functional module interface, also has local interface.The definition of functional module interface as shown in Figure 3.Local interface provides the interface such as upgrading USB interface, communication Ethernet for terminal.The definition of Local Interface Module interface as shown in Figure 4.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, although be described in detail the utility model with reference to above-described embodiment, those of ordinary skill in the field still can modify to embodiment of the present utility model or equivalent replacement, and not departing from any amendment of the utility model spirit and scope or equivalent replacement, it all should be encompassed within right of the present utility model.
Claims (6)
1. a processes and displays module for power information acquisition system modularity terminal, is characterized in that: described module comprises the processing unit (1) be connected with man-machine interaction unit (2), power supply unit (3), external interface unit (4) respectively.
2. the processes and displays module of power information acquisition system modularity terminal according to claim 1, is characterized in that: described processing unit (1) comprises primary processor, storer and memory chip.
3. the processes and displays module of power information acquisition system modularity terminal according to claim 1, is characterized in that: described man-machine interaction unit (2) comprises display screen, button, pilot lamp, infrared window and voice window.
4. the processes and displays module of power information acquisition system modularity terminal according to claim 1, is characterized in that: described power supply unit (3) is provided with two back-up source.
5. the processes and displays module of power information acquisition system modularity terminal according to claim 1, is characterized in that: described external interface unit (4) comprises functional module interface and provides upgrading USB interface for terminal and communicate with the local interface of Ethernet interface.
6. the processes and displays module of power information acquisition system modularity terminal according to claim 5, it is characterized in that: the quantity of described functional module interface is 5, adopt unified interface to define and use power supply controlled to be separately connected with described functional module interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520997586.3U CN205176131U (en) | 2015-12-04 | 2015-12-04 | Processing display module at power consumption information collection system module terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520997586.3U CN205176131U (en) | 2015-12-04 | 2015-12-04 | Processing display module at power consumption information collection system module terminal |
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| CN205176131U true CN205176131U (en) | 2016-04-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830237A (en) * | 2019-04-16 | 2019-05-31 | 上海互问信息科技有限公司 | A kind of switch panel based on the offline voice control of neural network |
| CN111123139A (en) * | 2018-10-30 | 2020-05-08 | 中国移动通信集团广东有限公司 | Power supply guarantee system, early warning device and guarantee and early warning method of optical line terminal |
-
2015
- 2015-12-04 CN CN201520997586.3U patent/CN205176131U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123139A (en) * | 2018-10-30 | 2020-05-08 | 中国移动通信集团广东有限公司 | Power supply guarantee system, early warning device and guarantee and early warning method of optical line terminal |
| CN111123139B (en) * | 2018-10-30 | 2022-04-29 | 中国移动通信集团广东有限公司 | Power supply guarantee system, early warning device and guarantee and early warning method of optical line terminal |
| CN109830237A (en) * | 2019-04-16 | 2019-05-31 | 上海互问信息科技有限公司 | A kind of switch panel based on the offline voice control of neural network |
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